Fuck till you're spent, strap this on and fuck some more!
Sometimes you just don't want to stop, but your body is unwilling. With this strap-on, you can cum in your partner, pull this on, and keep going until your dick recovers. It has a hollow interior to accommodate your cock while it's getting ready for round 2 or 3. Even better, it has a vibrator built into the tip to make things more exciting.
The exterior is made of silicone, which is easy to clean and maintain. You can wash it up with soap and water, and use it with oil or water based lubes.